CRITICAL MINERAL COMPANIES · RESEARCH
The critical-mineral issuer register
Find publicly listed mineral companies by headquarters, exchange, mineral exposure and dated market-capitalization bands. Cross-reference their projects, people and disclosures.
300Reviewed issuer identities
277Canadian headquarters
14U.S. headquarters
104At or below C$300m in dated data
| Company / security | Headquarters | Mineral exposure | Dated equity value | Follow |
|---|---|---|---|---|
| Euro Manganese Inc. ↗TSXV: EMN | British Columbia, CanadaAsset countries: Canada | Manganese | C$10.01mCAD · 2026-07-31Valuation source ↗ | |
| Manganese X Energy Corp. ↗TSXV: MN | Quebec, CanadaAsset countries: Canada | Manganese | C$20.72mCAD · 2026-07-31Valuation source ↗ | |
| Tartisan Nickel Corp. ↗CSE: TN | Bracebridge, Ontario, CanadaAsset countries: Canada, Peru | Cobalt · Copper · Lead · Manganese · Nickel+2 more in profile | Not reviewedNo dated valuation available |
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Market capitalization is a dated source value, not a live quote. CAD bands avoid mixing currencies and do not assign a universal “microcap” label. Missing values remain unclassified. Listing status, headquarters and asset information have separate source dates.